Dr Yijun Cai

MBBS, FRCOphth, PgDipCRS (Dist.), CILT, AFHEA

Dr Yijun Cai is a Cornea and Refractive Surgery Fellow at London Vision Clinic, with specialist expertise in corneal disease, cataract surgery, laser vision correction and refractive surgery. Alongside his clinical practice, he has developed an impressive academic portfolio, publishing research in leading international ophthalmology journals and presenting his work at major conferences including ESCRS, ARVO and UKISCRS.

“Every patient deserves a treatment plan that’s tailored to their eyes, their lifestyle and the highest standards of evidence-based care.”

History & Expertise

Dr Yijun Cai is a Cornea and Refractive Surgery Fellow at London Vision Clinic, with specialist expertise in corneal disease, cataract surgery, laser vision correction and refractive surgery. Throughout his career, he has trained at many of the UK’s leading ophthalmic centres, including King’s College Hospital, Moorfields Eye Hospital, Kingston Hospital and Guy’s and St Thomas’ NHS Foundation Trust, before undertaking an advanced Cornea Fellowship at King’s College Hospital.

Alongside his clinical training, Dr Cai has built a strong academic and research profile. He graduated from Barts and The London Medical School, achieved Fellowship of the Royal College of Ophthalmologists (FRCOphth) and was awarded a Distinction in the Postgraduate Diploma in Cataract and Refractive Surgery (PgDipCRS). His research has been published in leading journals including the British Journal of Ophthalmology, Journal of Cataract and Refractive Surgery, Cornea and Ophthalmology Retina.

At London Vision Clinic, Dr Cai combines evidence-based medicine with personalised patient care. His particular interests include cataract surgery, corneal disease, keratoconus, laser vision correction and refractive surgery, with a strong focus on using advanced diagnostics and the latest clinical research to help every patient achieve the best possible visual outcome.

A few stats on Dr Cai

Published 10+ peer-reviewed scientific papers in leading ophthalmology journals, including the British Journal of Ophthalmology, Journal of Cataract and Refractive Surgery, Cornea and Ophthalmology Retina.
Presented his research at major international ophthalmology meetings, including ESCRS, ARVO and UKISCRS, covering cataract surgery, keratoconus, corneal disease and refractive surgery.
Awarded a Distinction in the Postgraduate Diploma in Cataract and Refractive Surgery (PgDipCRS), recognising outstanding academic achievement.
Completed advanced ophthalmic training at Barts Health, King’s College Hospital, Moorfields Eye Hospital, Kingston Hospital and Guy’s and St Thomas’ NHS Foundation Trust, before undertaking a specialist Cornea Fellowship at King’s College Hospital.
Invited peer reviewer for respected medical journals, including the British Journal of Ophthalmology, BMJ Open Quality and International Ophthalmology.
Actively involved in teaching, surgical training and quality improvement, supervising junior surgeons, delivering microsurgical skills teaching and leading research and service development projects to improve patient care.

International Research

Alongside his clinical practice, Dr Yijun Cai is actively involved in ophthalmic research and education. He has published research in leading peer-reviewed journals, including the British Journal of Ophthalmology, Journal of Cataract and Refractive Surgery, Cornea and Ophthalmology Retina, and has presented his work at major international conferences including ESCRS, ARVO and UKISCRS. Dr Cai has also been invited to peer review research for several respected medical journals, reflecting his ongoing contribution to advancing evidence-based ophthalmic care.

Committed to Lifelong Learning

Ophthalmology is one of the fastest-evolving fields in medicine, with new research, surgical techniques and technologies continually improving patient care. Dr Yijun Cai is committed to staying at the forefront of these developments through ongoing specialist training, international conferences and active participation in clinical research. This commitment ensures his patients benefit from the latest evidence-based advances in cataract, corneal and refractive surgery.

Beyond the Operating Theatre

Alongside his clinical work, Dr Yijun Cai is committed to improving ophthalmic care through teaching, research and healthcare innovation. He has led quality improvement projects that have helped shape cataract and corneal services, authored clinical protocols, taught junior ophthalmologists and medical students, and contributed to the development of new patient care pathways within the NHS. This commitment to continuous improvement reflects his belief that exceptional patient care extends beyond the operating theatre.

Special Clinical Interests

Dr Yijun Cai has particular clinical interests in cataract surgery, laser vision correction, corneal disease, keratoconus, ocular surface disease and refractive surgery. His work combines meticulous surgical technique with the latest advances in diagnostics and research to help patients achieve clearer, more comfortable vision.

A Personalised Approach to Eye Care

Dr Yijun Cai believes that successful vision correction begins with understanding each patient’s individual needs. Every consultation is an opportunity to assess not only the health of the eyes, but also lifestyle, career, hobbies and long-term visual goals. By combining advanced diagnostic technology with evidence-based clinical decision making, he helps develop personalised treatment plans designed to achieve the best possible visual outcome for every patient.